Lifestyle Spectrum
Verified listingAbout Lifestyle Spectrum
What is Lifestyle Spectrum?
Lifestyle Spectrum is an anti-aging and regenerative medicine practice at 6127 N La Cholla Blvd, Suite 145, Tucson, AZ 85741. The prescribers are Frank Comstock, MD, ABAARM, FACEP, who has specialized in anti-aging and regenerative medicine since 2000, and Nooria Cozzetti, PA-C, who joined the practice in 2020. The practice describes Dr. Comstock's board certifications as covering emergency medicine and anti-aging and regenerative medicine.
The clinic offers hormone therapy, weight loss, anti-aging care, nutritional supplements, nutritional injections, peptide therapy, PRP, Seca Scan and injectables. Its hormone options include bioidentical hormones and SottoPelle hormone pellets, which are placed under the skin in an in-office procedure. Its peptide offerings name BPC-157, CJC-1295/ Ipamorelin, DSIP, Epithalon, Semax and Tesamorelin. The office is open Monday through Friday, 8:00 am to 5:00 pm, and is closed on weekends. The phone number is 520-547-2820.
What does it cost?
It does not publish prices. It does not publish a consultation fee, and it does not say whether medication is included in any price. It also does not say whether it accepts insurance, offers payment plans or HSA payment, or has membership terms. The weight loss program is described as medically supervised and weekly, but no price is given for it. Supplements can be bought in the office or online, with no prices listed. Call 520-547-2820 and ask for a written price list for the service you are considering before you book.
What should you ask before you book?
Ask who will sign your prescription. Dr. Comstock and Nooria Cozzetti are the two people listed as prescribers, so ask which of them would handle your care and how often you would see each.
Ask whether the fee for your program includes the medication, or whether the drug is billed on top of it.
Ask whether the hormones, pellets and peptides are brand-name products or compounded. The pellets are described as custom-compounded, so ask which pharmacy prepares them and what that pharmacy's role is.
Ask about the weight loss program directly. In its own words: "Dr.Comstock does not typically prescribe weight loss medications." Its approach centers on nutrition counseling, fitness and lifestyle management, and supplements. Ask whether a medication would be considered for you, and what the program costs without one.
Ask what lab work, follow-up visits and repeat pellet procedures cost. Ask whether telehealth visits are offered. It names Tucson, and says it serves surrounding cities and states, but it does not describe remote visits.
Ask how cancellation works and whether there is a minimum commitment.
Who is it a good fit for?
This is a good fit if you live in or near Tucson, can come in during weekday business hours, and want anti-aging, hormone or peptide care from a physician who has worked in that field since 2000. If prescription weight loss medication is your main goal, raise that before you book, since Dr. Comstock does not typically prescribe those medications.
Sources: lifestylespectrum.com, lifestylespectrum.com/services/hormone-therapy, lifestylespectrum.com/services/peptide-therapy, lifestylespectrum.com/services/anti-aging
Services Offered
What we confirmed
Read off Lifestyle Spectrum’s own website on 2026-10-13. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Medically supervised weekly weight loss program.” source
- ✓Hormone therapy — listed on their site as “At Lifestyle Spectrum, anti-aging specialist Dr. Frank Comstock offers comprehensive HRT services, including bioidentical hormones and revolutionary hormone pellet implants, to men and women in Tucson, Arizona, as well as surrounding cities and states.” source
- ✓Peptide therapy — listed on their site as “At Lifestyle Spectrum, Dr. Comstock offers many high-quality peptides, including:” source
- ✓Longevity / anti-aging — listed on their site as “At Lifestyle Spectrum, his innovative practice in Tucson, Arizona, he offers a complete menu of anti-aging services, including hormone therapy, nutritional injections, and peptide therapy.” source
Hours
Monday 8:00 am - 5:00 pm 8:00 am to 5:00 pm Tuesday 8:00 am - 5:00 pm 8:00 am to 5:00 pm Wednesday 8:00 am - 5:00 pm 8:00 am to 5:00 pm Thursday 8:00 am - 5:00 pm 8:00 am to 5:00 pm Friday 8:00 am - 5:00 pm 8:00 am to 5:00 pm Saturday Closed Closed Sunday Closed Closed